amadey | 493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7

General

Target

493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe
Size

1.8MB
MD5

31f5bbdbf979f171bcb4ba9581504355
SHA1

a74e587febc62bc033ff0e59a771bff64bdd73ae
SHA256

493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7
SHA512

fe6022d68846f1e62ca56ff3ac7c85dcf8071e07c1c0fd23c278005f353be4f5d75656ffebd93f1b5e56cb856f9d8dcd543e847f1e95beb512c359c5ff8606b0
SSDEEP

24576:IH7wm+bqgLhZ59haS4CG6eIg47765Wbq1Sks7H3htoCfn0tscJ2JpypRRrQDjVCL:q7WH59h6b44AqMPxN/Ysc4vyFK

Score

10^/10

amadey 092155 defense_evasion discovery trojan

Malware Config

Extracted

Family

amadey

Version

5.21

Botnet

092155

C2

http://176.113.115.6

Attributes

install_dir
bb556cff4a
install_file
rapes.exe
strings_key
a131b127e996a898cd19ffb2d92e481b
url_paths
/Ni9kiput/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	rapes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	rapes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	rapes.exe

Checks BIOS information in registry 2 TTPs 8 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	rapes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	rapes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	rapes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	rapes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	rapes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	rapes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-925314154-1797147466-1467878628-1000\Control Panel\International\Geo\Nation	493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe

Executes dropped EXE 3 IoCs

pid	Process
752	rapes.exe
2304	rapes.exe
1852	rapes.exe

Identifies Wine through registry keys 2 TTPs 4 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-925314154-1797147466-1467878628-1000\Software\Wine	rapes.exe
Key opened	\REGISTRY\USER\S-1-5-21-925314154-1797147466-1467878628-1000\Software\Wine	rapes.exe
Key opened	\REGISTRY\USER\S-1-5-21-925314154-1797147466-1467878628-1000\Software\Wine	493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe
Key opened	\REGISTRY\USER\S-1-5-21-925314154-1797147466-1467878628-1000\Software\Wine	rapes.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1188	493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe
752	rapes.exe
2304	rapes.exe
1852	rapes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\rapes.job	493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rapes.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1188	493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe
1188	493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe
752	rapes.exe
752	rapes.exe
2304	rapes.exe
2304	rapes.exe
1852	rapes.exe
1852	rapes.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1188	493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1188 wrote to memory of 752	1188	493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe	87
PID 1188 wrote to memory of 752	1188	493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe	87
PID 1188 wrote to memory of 752	1188	493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe	87

C:\Users\Admin\AppData\Local\Temp\493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe
"C:\Users\Admin\AppData\Local\Temp\493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1188
- C:\Users\Admin\AppData\Local\Temp\bb556cff4a\rapes.exe
  "C:\Users\Admin\AppData\Local\Temp\bb556cff4a\rapes.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:752

C:\Users\Admin\AppData\Local\Temp\bb556cff4a\rapes.exe
C:\Users\Admin\AppData\Local\Temp\bb556cff4a\rapes.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2304

C:\Users\Admin\AppData\Local\Temp\bb556cff4a\rapes.exe
C:\Users\Admin\AppData\Local\Temp\bb556cff4a\rapes.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1852

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

4

T1012

System Information Discovery

3

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\bb556cff4a\rapes.exe

Filesize
1.8MB

MD5
31f5bbdbf979f171bcb4ba9581504355

SHA1
a74e587febc62bc033ff0e59a771bff64bdd73ae

SHA256
493778f32e0b4e44614735ae0468985b89262c2191534e20827a625667b12dd7

SHA512
fe6022d68846f1e62ca56ff3ac7c85dcf8071e07c1c0fd23c278005f353be4f5d75656ffebd93f1b5e56cb856f9d8dcd543e847f1e95beb512c359c5ff8606b0

Download Submit
memory/752-27-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-30-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-46-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-45-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-44-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-16-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-40-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-20-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-28-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-21-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-22-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-23-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-24-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-25-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-39-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-26-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-19-0x00000000002A1000-0x00000000002CF000-memory.dmp

Filesize
184KB

Download
memory/752-38-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-37-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/752-36-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/1188-0-0x0000000000EE0000-0x00000000013A2000-memory.dmp

Filesize
4.8MB

Download
memory/1188-2-0x0000000000EE1000-0x0000000000F0F000-memory.dmp

Filesize
184KB

Download
memory/1188-18-0x0000000000EE0000-0x00000000013A2000-memory.dmp

Filesize
4.8MB

Download
memory/1188-1-0x0000000077624000-0x0000000077626000-memory.dmp

Filesize
8KB

Download
memory/1188-4-0x0000000000EE0000-0x00000000013A2000-memory.dmp

Filesize
4.8MB

Download
memory/1188-3-0x0000000000EE0000-0x00000000013A2000-memory.dmp

Filesize
4.8MB

Download
memory/1852-42-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/1852-43-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/2304-33-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/2304-35-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/2304-32-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download
memory/2304-31-0x00000000002A0000-0x0000000000762000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads